1
Preface
■
Trackball operation unit
When turning off the power supply, do not hold down the power button of the
operation unit.
Otherwise, a trouble may occur due to termination failure.
No.
Name
Function outline
1
Power supply
button
Use this button to turn on and off this equipment.
2
[MULTI] dial
• Turn this dial to operate the function that is assigned to the [MULTI]
dial such as the Display Brightness function.
• If the [MULTI] dial is held down, the Display Brightness function is
assigned to the [MULTI] dial forcibly.
3
USB terminal
Connects a USB flash memory.
4
[SILENCE] key
Stops the alert buzzer.
5
[ALERT ACK] key Acknowledging the alert.
6
[ZOOM IN] key
• "Scale" Setting will increment one step larger.
• When this key is held pressed, setting will step continuously until
released.
7
[ZOOM OUT] key • "Scale" Setting will increment one step smaller.
• When this key is held pressed, setting will step continuously until
released.
8
Trackball
• Moves the cursor on the screen. Use the trackball to specify a
position or to perform various settings.
[5]
[1]
[2]
[3]
[6]
[7]
[4]
[8]
[9]
[10]
